The video introduces operators in Java, explaining their role in performing operations on operands, which can be variables or expressions. It categorizes operators based on the number of operands they work on, such as unary operators for one operand and binary operators for two. The video concludes with a mention of other operator categories to be discussed in the next video.

What are operators in Java and what do they perform?

How can operands be defined in the context of Java operators?

What role do operators play in manipulating data in Java?

What is the difference between unary and binary operators in Java?

Can you list some categories of operators in Java?